1551135454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 2781941760

約数和(自身を除く): 1230806306

約数列:

[1, 2, 11, 17, 22, 34, 47, 79, 94, 158, 187, 374, 517, 799, 869, 1034, 1117, 1343, 1598, 1738, 2234, 2686, 3713, 7426, 8789, 12287, 14773, 17578, 18989, 24574, 29546, 37978, 40843, 52499, 63121, 81686, 88243, 104998, 126242, 176486, 208879, 417758, 577489, 694331, 892483, 970673, 1154978, 1388662, 1500131, 1784966, 1941346, 3000262, 4147421, 8294842, 9817313, 16501441, 19634626, 33002882, 45621631, 70506157, 91243262, 141012314, 775567727, 1551135454]

約数ペア:

[(1, 1551135454), (2, 775567727), (11, 141012314), (17, 91243262), (22, 70506157), (34, 45621631), (47, 33002882), (79, 19634626), (94, 16501441), (158, 9817313), (187, 8294842), (374, 4147421), (517, 3000262), (799, 1941346), (869, 1784966), (1034, 1500131), (1117, 1388662), (1343, 1154978), (1598, 970673), (1738, 892483), (2234, 694331), (2686, 577489), (3713, 417758), (7426, 208879), (8789, 176486), (12287, 126242), (14773, 104998), (17578, 88243), (18989, 81686), (24574, 63121), (29546, 52499), (37978, 40843)]